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  1. #include <iostream>
  2. using namespace std;
  3.  
  4. int main() {
  5. 	int input;
  6. 	cin >> input;
  7.  
  8. 	int a = input / 1000, b = input % 10;
  9.  
  10. 	if (a == b)
  11. 		cout << a+b << endl;
  12. 	else cout << "NO" << endl;
  13. }
Success #stdin #stdout 0s 3460KB
comments (?)
stdin
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Standard input is empty
stdout
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NO
https://ideone.com/WEvpqj
language:
C++ (gcc 8.3)
created:
9 years ago
visibility:
public

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